Strategic Overview
- Status
- Patched in 2.1
- Affected Plugin
- Smart External Link Click Monitor [Link Log]
- Affected Version
< 2.1- CVSS
- 9.8Critical
- Weakness type
- CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
- CVE
CVE-2015-9344
At a glance
CVE-2015-9344 is a critical-severity Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in the Smart External Link Click Monitor [Link Log] WordPress plugin, affecting versions < 2.1. It carries a CVSS score of 9.8 (reachable over the network; low attack complexity; high confidentiality, integrity, availability impact). Exploitation requires no authentication. The issue is fixed in version 2.1; sites on affected versions should update now. Disclosed December 2015.
Vulnerability Overview
The link-log plugin before 2.1 for WordPress has SQL injection via the ipaddress parameter.
Technical Analysis
The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site, and no interaction from a victim user. A successful exploit has high impact on confidentiality, integrity, availability — full site compromise territory.
CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Reaching this weakness in Smart External Link Click Monitor [Link Log] < 2.1 takes a caller who can reach the endpoint. SQL injection happens when request data is concatenated into a query instead of being bound as a parameter, letting an attacker change the structure of the statement rather than just its values.
A working injection can read any table the database user can see, which on a WordPress install means user records, password hashes and session or API secrets stored in options. For Smart External Link Click Monitor [Link Log] the fix is 2.1: builds < 2.1 are affected, anything from 2.1 onward is not.
Remediation
Update to version 2.1, or a newer patched version
How does WordSec protect against this?
The attempt arrives as an ordinary request to Smart External Link Click Monitor [Link Log]: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: Smart External Link Click Monitor [Link Log] 2.1 closes this, and updating the plugin is the step that ends it.
- Firewall
- Alerts
External References
Related records
Other vulnerabilities in Smart External Link Click Monitor [Link Log]
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